Bulldozers were used on the houses of tribals, and the ST Commission issued a notice: Shivraj had said that there was an extreme level of oppression in his area; the CM said that they are investigating.

Here's the translation of the given Hindi text into English, following the provided guidelines: "Bulldozers were used on the houses of tribals, and the ST Commission issued a notice: Shivraj had said - there was an extreme level of oppression in my area; the CM said - we are investigating." The National Commission for Scheduled Tribes has issued a notice to the Madhya Pradesh government for demolishing 12 houses belonging to tribal families in Kosmi village of Sehore. The Commission has sought a response from the Chief Secretary, DGP, Principal Secretary of the Forest Department, Sehore Collector, and SP, along with other concerned officials, within 3 days.